Lamp



FIG. 1 is a perspective view of a lamp showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a schematic view showing the internal structure thereof,wherein the broken line portion is for illustrative purpose only andforms no part of the claimed design.

The ornamental design for the lamp, as shown and described.